package edu.cityu.cs.hk.datastructures;

//begin#fragment Entry
/** Interface for a key-value pair entry **/
public interface Entry {
//end#fragment Entry
  /** Returns the key stored in this entry. */
//begin#fragment Entry
  public Object key();
//end#fragment Entry
  /** Returns the value stored in this entry. */
//begin#fragment Entry
  public Object value();
}
//end#fragment Entry
